*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	0	0	0
Feb	0	0	0	0	0	0
Mar	0	0	1	0	0	1
Apr	0	0	20	0	0	20
May	0	0	449	0	0	449
Jun	0	0	40	0	0	40
Jul	0	0	309	0	0	309
Aug	0	0	457	0	0	457
Sep	0	0	431	0	0	431
Oct	0	0	531	0	0	531
Nov	0	0	58	0	0	58
Dec	0	0	0	0	0	0
Total	0	0	2296	0	0	2296